array:19 [
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    0 => "false"
  ]
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    0 => "gzip, br, zstd, deflate"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "cloudfront-viewer-asn" => array:1 [
    0 => "16509"
  ]
  "cloudfront-is-tablet-viewer" => array:1 [
    0 => "false"
  ]
  "x-amz-cf-id" => array:1 [
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    0 => "fikker-61vm-nk2N=MgPGRI6oXLV7DSLWJk4y6wNi63F1ZE0E"
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    0 => "2.0 c2b321e4bf2baad609809abdec469ff6.cloudfront.net (CloudFront)"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "cloudfront-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "true-client-ip" => array:1 [
    0 => "3.12.146.100"
  ]
  "cloudfront-is-mobile-viewer" => array:1 [
    0 => "false"
  ]
  "cloudfront-is-desktop-viewer" => array:1 [
    0 => "true"
  ]
  "cloudfront-viewer-country" => array:1 [
    0 => "US"
  ]
  "x-amzn-trace-id" => array:1 [
    0 => "Root=1-673f271a-4f3136cb64acb40d0c33d41e"
  ]
  "host" => array:1 [
    0 => "healthydv3.zignup.com"
  ]
  "x-forwarded-port" => array:1 [
    0 => "443"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "x-forwarded-for" => array:1 [
    0 => "3.12.146.100, 15.158.61.4"
  ]
]
#益肺
